CN201915299U - Pretensioned prestressed concrete track slab of slab ballastless track - Google Patents
Pretensioned prestressed concrete track slab of slab ballastless track Download PDFInfo
- Publication number
- CN201915299U CN201915299U CN 201020691768 CN201020691768U CN201915299U CN 201915299 U CN201915299 U CN 201915299U CN 201020691768 CN201020691768 CN 201020691768 CN 201020691768 U CN201020691768 U CN 201020691768U CN 201915299 U CN201915299 U CN 201915299U
- Authority
- CN
- China
- Prior art keywords
- plate
- track
- plate body
- prestressed concrete
- type ballastless
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 27
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 239000004567 concrete Substances 0.000 claims description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000012634 fragment Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001417495 Serranidae Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
Description
Claims (9)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201020691768 CN201915299U (en) | 2010-12-31 | 2010-12-31 | Pretensioned prestressed concrete track slab of slab ballastless track |
US13/994,931 US9222225B2 (en) | 2010-12-17 | 2011-12-15 | Pre-stressed concrete track slab of slab-type ballast-less track |
RU2013134949/11A RU2588352C2 (en) | 2010-12-17 | 2011-12-15 | Pre-stressed concrete track slab of slab-type ballast-less track |
PCT/CN2011/084072 WO2012079526A1 (en) | 2010-12-17 | 2011-12-15 | Prestressed concrete track slab of slab-type ballastless track |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201020691768 CN201915299U (en) | 2010-12-31 | 2010-12-31 | Pretensioned prestressed concrete track slab of slab ballastless track |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201915299U true CN201915299U (en) | 2011-08-03 |
Family
ID=44415103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201020691768 Expired - Lifetime CN201915299U (en) | 2010-12-17 | 2010-12-31 | Pretensioned prestressed concrete track slab of slab ballastless track |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201915299U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012079526A1 (en) * | 2010-12-17 | 2012-06-21 | 中国铁道科学研究院铁道建筑研究所 | Prestressed concrete track slab of slab-type ballastless track |
CN104695288A (en) * | 2014-11-20 | 2015-06-10 | 严晶伟 | High-speed railway patch |
CN107130474A (en) * | 2017-06-30 | 2017-09-05 | 天津银龙预应力材料股份有限公司 | A kind of framework cloth muscle structure of track plates |
CN107675564A (en) * | 2017-11-16 | 2018-02-09 | 广西三维铁路轨道制造有限公司 | A kind of fragment-free track slab framework of steel reinforcement insulation system |
CN110485215A (en) * | 2019-09-11 | 2019-11-22 | 扬州大学 | A kind of novel pretensioned prestressing steel-continuous-fiber muscle enhancing is without tiny fragments of stone, coal, etc. Reactive Powder Concrete track plates and preparation method thereof |
-
2010
- 2010-12-31 CN CN 201020691768 patent/CN201915299U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012079526A1 (en) * | 2010-12-17 | 2012-06-21 | 中国铁道科学研究院铁道建筑研究所 | Prestressed concrete track slab of slab-type ballastless track |
CN104695288A (en) * | 2014-11-20 | 2015-06-10 | 严晶伟 | High-speed railway patch |
CN107130474A (en) * | 2017-06-30 | 2017-09-05 | 天津银龙预应力材料股份有限公司 | A kind of framework cloth muscle structure of track plates |
CN107675564A (en) * | 2017-11-16 | 2018-02-09 | 广西三维铁路轨道制造有限公司 | A kind of fragment-free track slab framework of steel reinforcement insulation system |
CN110485215A (en) * | 2019-09-11 | 2019-11-22 | 扬州大学 | A kind of novel pretensioned prestressing steel-continuous-fiber muscle enhancing is without tiny fragments of stone, coal, etc. Reactive Powder Concrete track plates and preparation method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: RAILWAY CONSTRUCTION INSTITUTE OF CHINA ACADEMY OF Effective date: 20120815 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120815 Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Patentee after: China Academy of Railway Sciences Patentee after: Railway Construction Institute of China Academy of Railway Sciences Address before: 100081 Beijing city Haidian District Xizhimen Daliushu Road No. 2 Patentee before: Railway Construction Institute of China Academy of Railway Sciences |
|
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Lu Chunfang Inventor after: Wang Jijun Inventor after: Jiang Cheng Inventor after: Wang Meng Inventor after: Fan Jia Inventor after: Liu Weibin Inventor after: Zhao Yong Inventor after: Jiang Ziqing Inventor before: Wang Jijun Inventor before: Jiang Cheng Inventor before: Wang Meng Inventor before: Fan Jia Inventor before: Liu Weibin Inventor before: Zhao Yong Inventor before: Jiang Ziqing |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG JIJUN JIANG CHENG WANG MENG FAN JIA LIU WEIBIN ZHAO YONG JIANG ZIQING TO: LU CHUNFANG WANG JIJUN JIANG CHENG WANG MENG FAN JIA LIU WEIBIN ZHAO YONG JIANG ZIQING |
|
ASS | Succession or assignment of patent right |
Owner name: RAILWAY CONSTRUCTION INSTITUTE OF CHINA ACADEMY OF Free format text: FORMER OWNER: RAILWAY CONSTRUCTION INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES Effective date: 20140926 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140926 Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Patentee after: China Academy of Railway Sciences Patentee after: Railway Construction Institute of China Academy of Railway Sciences Patentee after: CHINA RAILWAY CORPORATION Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 Patentee before: China Academy of Railway Sciences Patentee before: Railway Construction Institute of China Academy of Railway Sciences |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110803 |